LCM of 136, 697, 943, 965
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 136, 697, 943, 965 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 136, 697, 943, 965. So, keep reading to learn more.
Given numbers are 136,697,943,965
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 136,697,943,965 is 123759320.
Find LCM of 136,697,943,965 with Prime Factorization
| 17 | 136, 697, 943, 965 |
| 41 | 8, 41, 943, 965 |
| 8, 1, 23, 965 |
Multiply the prime numbers at the bottom and the left side.
17 x 41 x 8 x 1 x 23 x 965 = 123759320
Therefore, the lowest common multiple of 136,697,943,965 is 123759320.
LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
Firstly, we have to find the product of all the numbers.
136 x 697 x 943 x 965 = 86260246040
Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.
136 : 1, 2, 4, 8, 17, 34, 68, 136
697 : 1, 17, 41, 697
943 : 1, 23, 41, 943
965 : 1, 5, 193, 965
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 136,697,943,965, is 1.
Now, the common factors can be found like this.
136:2x 2x 2x 17
697:17x 41
943:23x 41
965:5x 193
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
17x 41 = 697
Therefore, the value for common factors is 697.
Now that we have all the elements of the formula, we can plug them in to calculate the LCM.
LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
LCM = 86260246040/(1x697)
LCM = 86260246040/697
LCM = 123759320
Thus, we can understand that the LCM of 136,697,943,965 is 123759320.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 136, 697, 943, 965
1. What is the LCM of 136, 697, 943, 965?
Answer: LCM of 136, 697, 943, 965 is 123759320.
2. How to calculate the LCM of 136, 697, 943, 965?
The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 136, 697, 943, 965.
3. What is the LCM formula?
The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.